| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.85 | 11.615% | $154.9774 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $106.26 | 7.406% | $114.1296 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $163.85 | 7.330% | $175.8602 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $96.43 | 3.145% | $99.4627 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $210.41 | 11.779% | $235.1942 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $129.61 | 9.585% | $142.0331 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $192.84 | 13.186% | $218.2679 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $1,038.25 | $1,139.9251 | $1,139.92 | $1,139.95 | $1,140.00 | |